Are giant galaxy clusters defying standard cosmology?
Cluster known as El Gordo formed too soon to be explained by dark matter-based theories, astrophysicists claim
Read article: Are giant galaxy clusters defying standard cosmology?
Read article: Are giant galaxy clusters defying standard cosmology?
Binary-star study favours modified gravity over dark matter
Not everyone agrees that dark matter’s days are numbered
Read article: Binary-star study favours modified gravity over dark matter
Stars powered by dark matter may have been seen by the JWST
Observation could explain why there appears to be lots of ancient galaxies
Read article: Stars powered by dark matter may have been seen by the JWST
Tiny levitating spheres could join the hunt for dark matter
Novel detector would target exceptionally light relatives of the axion particle
Read article: Tiny levitating spheres could join the hunt for dark matter
Ask me anything: Nicole Bell – ‘Collaboration is the norm: we achieve more when we work together’
Nicole Bell is a dark-matter physicist and the new president of the Australian Institute of Physics
Read article: Ask me anything: Nicole Bell – ‘Collaboration is the norm: we achieve more when we work together’
New theory links supermassive black holes and dark energy
The monstrous black holes at the heart of every galaxy could be the source of dark energy, the force accelerating the expansion of the universe
Read article: New theory links supermassive black holes and dark energy
New Horizons probe may have observed light from decaying dark matter
Excess cosmic optical background could come from axions
Read article: New Horizons probe may have observed light from decaying dark matter
Dwarf galaxies appear to be missing dark-matter halos
Galactic distortions could point to alternative theories of gravity
Read article: Dwarf galaxies appear to be missing dark-matter halos
Quantum sensor shrinks dark matter’s parameter space
Exposure of xenon atoms to time-varying magnetic field places new limits on axion-like particles
Read article: Quantum sensor shrinks dark matter’s parameter space
Exoplanets could be used as dark-matter detectors
Elusive substance is expected to warm up exoplanets
Read article: Exoplanets could be used as dark-matter detectors
